Booting issue not starting up


please see the series of actions i have performed.
and also any suggestions for what dc-dc buck converter should i use for powering axon with 24 v battery

So Even though after flashing image, it’s still in MASKROM, right !?

If still exists, than put Axon into Maskrom Mode, and erase eMMC image using below command.

sudo upgrade_tool ef <Flashed_Image_that_you_have_flashed>

Do the same process to flash image.

I already did that but the boot stuck at uboot SPL always i have shared an video i am sharing the link here as well for your reference

Screencast from 2026-05-23 14-16-18.webm

Not able to open, sent request as well

We’ve seen other request of yours with rah, i believe vaaman has been booted successfully.

no akshar it did not boot successfully into the OS and i am using axon board

try flashing newer image and let us know.